--- squid-3.0-PRE3-20050715/src/ESIExpression.cc.orig	2005-07-03 17:25:08.000000000 +0200
+++ squid-3.0-PRE3-20050715/src/ESIExpression.cc	2005-08-03 12:17:42.723184827 +0200
@@ -714,6 +714,7 @@
     rv.eval = NULL;		/* A literal */
     rv.valuetype = ESI_EXPR_INVALID;
     rv.valuestored = ESI_LITERAL_INVALID;
+    rv.precedence = 1;		/* A literal */
 
     if (('0' <= *s && *s <= '9') || *s == '-') {
         size_t length = strspn (s, "0123456789.");